47595625

素因数分解:

$5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 80

約数和(自身を含む): 79174656

約数和(自身を除く): 31579031

約数列:

[1, 5, 7, 11, 23, 25, 35, 43, 55, 77, 115, 125, 161, 175, 215, 253, 275, 301, 385, 473, 575, 625, 805, 875, 989, 1075, 1265, 1375, 1505, 1771, 1925, 2365, 2875, 3311, 4025, 4375, 4945, 5375, 6325, 6875, 6923, 7525, 8855, 9625, 10879, 11825, 14375, 16555, 20125, 24725, 26875, 31625, 34615, 37625, 44275, 48125, 54395, 59125, 76153, 82775, 100625, 123625, 158125, 173075, 188125, 221375, 271975, 295625, 380765, 413875, 618125, 865375, 1106875, 1359875, 1903825, 2069375, 4326875, 6799375, 9519125, 47595625]

約数ペア:

[(1, 47595625), (5, 9519125), (7, 6799375), (11, 4326875), (23, 2069375), (25, 1903825), (35, 1359875), (43, 1106875), (55, 865375), (77, 618125), (115, 413875), (125, 380765), (161, 295625), (175, 271975), (215, 221375), (253, 188125), (275, 173075), (301, 158125), (385, 123625), (473, 100625), (575, 82775), (625, 76153), (805, 59125), (875, 54395), (989, 48125), (1075, 44275), (1265, 37625), (1375, 34615), (1505, 31625), (1771, 26875), (1925, 24725), (2365, 20125), (2875, 16555), (3311, 14375), (4025, 11825), (4375, 10879), (4945, 9625), (5375, 8855), (6325, 7525), (6875, 6923)]